Comcast Silicon Valley Innovation Center

We are a team of innovators driving products and services that reach millions of people through virtually every media channel, every day.

Founded 1963
201-500 employees
Headquarters address
Sunnyvale, CA

We continue to inspire more cool apps and features on our award winning X1 platform to provide world class user experience. We combine our Xfinity Home and Xfi into our Digital Home Ecosystem to secure our customers' home, and enable IoT concept across all stacks of our devices to deliver a truly "smart" home!

Our office has grown from one floor to three, and while we create and iterate upon some of the largest entertainment products and supporting networks anywhere, we still work hard to encourage and maintain a start-up culture.

We believe "work hard, play hard". Our Fun Committee presents tons of fun events throughout the year: Bingo, Movies at Work, LEGO Build-A-Thon, Easter Egg hunt, Comcast Cares, May the 4th Be with you, Flannel Shirt challenge...

Our TechWomen Committee hosts inspiring workshops and fun events to sustain a great environment for women to work and thrive.

Check out our Stack Overflow page to learn more about us:

Tech stack

Java, Node.js, Python, AWS, Kafka, Tensorflow, Machine Learning


Compensation and retirement


Health and wellness

Health insurance
Dental insurance
Vision insurance
Life insurance
Disability insurance

Values and quality of life

Catered lunches